Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109470 | Tubular lighting device, luminaire and method for operating with an electronic ballast | Theodorus Johannes Petrus Van Den Biggelaar, PIETER JOHANNES STOBBELAAR, Haimin Tao, Henricus Theodorus Van Der Zanden | 2021-08-31 |
| 11019698 | Retrofit light emitting diode, LED, lighting device with reduced power consumption in standby mode | Matthias Wendt, Priya Ranjan Mishra, Goutam Maji | 2021-05-25 |